baber/WOPTO huggingface dataset:
Patent EP-0275982-B1 (EP)
IPC: G01B11/25
Filed: 1988-01-19
Granted: 1991-04-10
Abstract: The invention relates to a device comprising the cooperation of two analysis systems operating at different wavelengths. The first system carries out a superposition of a graticule (2) engraved on the surface of a body (1) analysed with an optical graticule (8) and enables the in-plane deformations of the body (1) to be obtained by Moiré fringes. The second system carries out the superposition of an image of an optical graticule (10) projected onto the surface of the body (1) with an optical graticule (8) and enables information on the out-of-plane deformations of the body (1) to be derived by Moiré fringes. <IMAGE>
Patent EP-0318791-B1 (EP)
IPC: D04H3/05
Filed: 1988-11-21
Granted: 1992-03-18
Abstract: Apparatus (1) making it possible to apply at least one cord (2) onto a support (3), characterised by the following points:
 - it comprises a front gripper (4) and a rear gripper (5) in a direction of advance (F1);
 - it comprises means (6, 7) for opening and closing these grippers (4, 5);
 - it comprises means (8) making it possible to displace the rear gripper (5) in the direction of advance (F1) or in a direction (F2) opposite to the direction of advance (F1);
 - it comprises means (9) for displacing the cord (2) in transverse directions. 
<??>The invention also relates to the method adopted in the apparatus (1) and to the assemblies obtained with this apparatus (1) and this method, these assemblies being, for example, reinforcing plies used in tyre casings. 
<IMAGE>
Patent EP-0292036-B1 (EP)
IPC: B03C3/66
Filed: 1988-04-21
Granted: 1993-02-10
Abstract: In an air filtration system of the charged media type, a disposable air filter cartridge comprising first (4) and second dielectric fibrous filter pads (5); and an electrically conductive screen (3) sandwiched therebetween; said filter pads overlapping and extending outwardly beyond the perimeter of the screen to form a marginal border surrounding the screen. The cartridge may be provided with outer conductive screens (1) (2) or the frame within which the cartridge is housed may provide the outer screens. A variety of cartridges constructed in accordance with embodiments of the invention is disclosed, as is a variety of cartridge and frame combinations. The disposable cartridge of the invention obviates the necessity for replacing individual pads as in prior art systems and thus facilitates servicing of the filtration medium by simply replacing the cartridge.
Patent EP-0314228-B1 (EP)
Title: Chip card reading device
IPC: G06K17/00
Filed: 1988-10-13
Granted: 1993-02-10
Abstract: In a reading device for a chip card (42), a lever arm (14) carrying a set of contacts (16) is rotated towards the operating position of a chip card from a slider (18) which is carried displaceably parallel to the direction of insertion of a chip card into the reader, which slider, in turn, can be displaced from a separate operating member (19) which can be activated manually. 
<IMAGE>
Patent EP-0282226-B1 (EP)
IPC: H01L21/768
Filed: 1988-03-02
Granted: 1992-12-16
Abstract: An interconnect (16', 18', 18''), whose interlevel contacts comprise refractory (10) to refractory or refractory to semiconductor substrate (13) interfaces, comprises patterned refractory core portions (10), consisting of tungsten or molybdenum, having top portions (10a) and opposed side portions (10b), provided with sidewall spacers (32a) of aluminum, gold or copper or alloys thereof and formed on surfaces (12a) of insulating layers (12). The sidewall spacers afford lateral low resistivity cladding of the refractory portions as well as suppression of the electromigration failure modes of voiding and whiskering, while leaving the top portion of the core portions available for refractory to refractory contacts and the bottom portion of the core portions available for refractory to refractory or refractory to silicon contacts. In this manner, an interconnect system is provided which has low electrical resistivity but which avoids the much poorer electromigration performance associated with aluminum to aluminum, aluminum to silicon, or aluminum to refractory contact-making as well as with industry-standard bilayer structures comprising refractory/aluminum for interconnect-making.
Patent EP-0285307-B1 (EP)
Inventor: MORAN BYRON L
IPC: A61B5/00
Filed: 1988-03-22
Granted: 1995-03-01
Abstract: For measuring the corpuscular content of a fluid, in particular blood hematocrit, a system includes a catheter (101) whose tip (102) is inserted into a patient's bloodstream; the catheter includes one or more transmitting optical fibres (nn) for conducting light from a light source (DS1,DS2) to the tip and one or more receiving optical fibres (pp, oo) for receiving the light reflected by the corpuscles and transmitting it to a detector (244a, 244b, 244c) (not shown). The optical fibres together define two optical paths (although the paths can share a common optical fibre, e.g. fibre nn) and the relationship (e.g. the separation) between the transmitting optical fibre and the receiving optical fibre of one path is different to that of the other path and the system can include means to calculate blood hematocrit from the difference between the signals along the two paths.
Patent EP-0285442-B1 (EP)
Title: Apparatus and method for producing a strip of dough
IPC: A21C3/02
Filed: 1988-03-31
Granted: 1992-02-05
Abstract: An apparatus for continuously producing a dough strip of substantially uniform dimensions is provided. The apparatus (2) comprises a hopper (4) having a divider (8) at its bottom, a conveyor (10) with a weighing device (12), a transfer conveyor (13), a thickness defining device (24) mounted on the transfer conveyor (13) and the width defining members (26) between the transfer conveyor (13) and the thickness defining device (24). In this apparatus, the dough portions supplied from the hopper (4) are weighed and supplied onto the transfer conveyor (13) one after another. By regulating the width and thickness of the dough, the length of the dough is made to be proportional to its weight. Thus the dough portion is supplied onto the transfer conveyor when it has conveyed the preceding dough portion a distance proportional to the weight thereof. The dough portions are connected to each other to make a dough strip when they pass through the thickness defining device (24) and the width defining member (26).
Patent EP-0318334-B1 (EP)
Inventor: SMITH DAVID WILLIAM
IPC: H04J1/00
Filed: 1988-11-28
Granted: 1994-11-30
Abstract: Apparatus for converting a frequency division multiplex (fdm) signal to a time domain multiplex (tdm) signal in which a voltage controlled oscillator (21) whose output is a staircase of reference frequencies mixed by a mixer (20) with a received fdm signal. Each received frequency is output in turn at a common intermediate frequency from a bandpass filter 22 thereby forming a fdm signal after passing through a demodulator (23) and low pass filter (24). The conversion may take place in the optical domain by mixing optical reference frequencies with an optical fdm signal in, for example, a coherent heterodyne optical receiver.
Patent EP-0349540-B1 (EP)
Title: Atomiser
IPC: B05B7/10
Filed: 1988-02-15
Granted: 1992-04-29
Abstract: An atomizer for use in the combustion of liquids, particularly liquids containing particulate materials, comprises a body having a duct therein for the liquid to be atomized and a plurality of flow passages therein for a supply of atomizing gas such as air or natural gas, the flow passages intersecting with the duct at such positions and at such angles that the atomizing gas has a significant proportion thereof directed along paths tangential to the duct.
Patent EP-0407632-B1 (EP)
Title: Process for making concrete pipes and press therefor
IPC: B28B21/26
Filed: 1989-07-11
Granted: 1993-03-03
Abstract: The production of concrete pipes by the roll-pressing process still always results in pipes of deficient consistency of quality. In particular, the aggressive waters severely attack the inner surface of the concrete pipes, so that these quickly become brittle. It is therefore proposed that, during the production process, an impregnating agent be fed under pressure to the concrete pipe via the roller head (5, 6), in such a way that it penetrates into the inner wall of the concrete pipe to a depth of approximately 10 mm and, after the hardening of the concrete pipe, produces a corrosion-resistant and abrasion-resistant protective layer. The pipe press for carrying out the process is characterised in that there is guided outside the shaft (2), from its upper end to approximately halfway up the smoothing cylinder (5), at least one tube (9) which is divided at its lower end into a plurality of distributor lines (11) extending radially relative to the wall of the smoothing cylinder and having free outlets. <IMAGE>
Patent EP-0360058-B1 (EP)
Inventor: KUNZE WILHELM
IPC: G03B21/54
Filed: 1989-09-02
Granted: 1994-03-09
Abstract: A slide cassette having a transparent upper part (2) and lower part (1) serves the arrangement of slides with a fully visible image field. In this arrangement, the upper part and the lower part are hingedly connected to one another at one side and can be closed by a bar which can be pushed on the opposite side. At at least one end surface there is provided a flange (1a; 2a), which is injection moulded on the upper or lower part and which extends over at least a part of the width of the end surface and in the extension thereof. The free edge (2h) of this flange (2a) is situated at least approximately flush with the large external surface of the respective other cassette part. <IMAGE>
Patent EP-0380791-B1 (EP)
Title: Automatically controlled device for treating portions of web material
IPC: G01D15/28
Filed: 1989-12-12
Granted: 1993-08-04
Abstract: In an automatically controlled device for treating the portions of a web (50) of flat material which is spread out on the support area of a workbench (10) and which exhibits a cradle (20) which can be moved to and fro under control of the support area of the workbench (10) in the direction of the longitudinal extent of the web (50), on which cradle a head (21, 22), which can be moved to and fro under control transversely to the longitudinal extent of the web (50), for accommodating a tool, is arranged, the workbench (10) can be moved to and fro in the direction of the longitudinal extent of the web (50) between a work position for treating the flat material and an advanced position offset in the direction of displacement, the flat material being connected exclusively to the workbench (10) at least during the movement of the workbench (10) from the work position into the advanced position by a relative movement between them. When the workbench (10) is moved back into the work position, the flat material is kept undisplaceable with respect to the frame (1). <IMAGE>
Patent EP-0367608-B1 (EP)
Inventor: GOODWIN ROSS P
IPC: H04B1/38
Filed: 1989-11-02
Granted: 1996-02-07
Abstract: A battery housing (105) with an integral latch (201) and a cantilevered spring finger positive displacement mechanism (320, 321) is disclosed. The slide-on battery is captivated by guide rails (307-312) on each side of the mating surface of the battery housing. When the battery is properly located, a torsion bar latch (201) locks the battery in place. When the latch is activated by the user to remove the battery, cantilevered spring fingers (320, 321) force the battery housing away from its locked position. <MATH>
Patent EP-0348380-B1 (EP)
IPC: C22C33/02
Filed: 1989-06-14
Granted: 1992-11-19
Abstract: Use of an iron-based alloy for the production of sintered parts of high corrosion resistance, high wear resistance, high toughness and high compressive strength, in particular for processing plastics, having a composition, in % by weight, chromium 16.0-29.0, molybdenum 0.4-2.5, tungsten 0.3-2.0, vanadium 3.0-10.0, titanium up to 5.0, aluminium up to 1.0, boron up to 0.05, nitrogen 0.01-0.18, niobium up to 5.0, iron and preparation-related impurities as the remainder, the value formed from (% of Cr - 13) + 4.4 x (% of V - 3) + 2 x (% of Nb) + 4.2 x (% of Ti) being greater than 8.8, and the minimum carbon content of the alloy corresponding to the correlation Cmin = 0.3 + [(% of Cr - 13) x 0.06] + [(2 x % of Mo + W) x 0.03] + (% of V x 0.24) + (% of Nb x 0.13) + (% of Ti x 0.25) and the maximum carbon content of the alloy corresponds to the correlation Cmax = 0.7 + [(% of Cr - 13) x 0.06] + [(2 x % of Mo + W) x 0.03] + (% of V x 0.24) + (% of Nb x 0.13) + (% of Ti x 0.25), with the proviso that the matrix has a chromium content of at least 13% after hardening and annealing, and the carbide content is at least 25% by volume, the carbide grain size being less than 14  mu m and at least 5 % by volume of the carbides being in the form of MC carbides.
Patent EP-0371104-B1 (EP)
Title: Compact printer with adjustable sheet storage cassette
IPC: B41J11/58
Filed: 1989-05-01
Granted: 1993-08-11
Abstract: A compact printer of the kind having a sheet media print path to and through a print zone and an assembly (3) for printing on media at the print zone includes a sheet cassette (8) that is coupled to the bottom of the printer housing and rotatable on an axis generally normal to the bottom of the printer between: (i) a position with cassette edges generally flush with the side walls of the printer and (ii) a position wherein the length dimension of a supported sheet media stack (15) is operatively aligned with the print path.
Patent EP-0418285-B1 (EP)
Inventor: DORAN FREDERICK
IPC: C08J9/30
Filed: 1989-06-05
Granted: 1997-08-27
Abstract: On fabrique une matière textile à revêtement, utilisée notamment comme tissu de filtration durable, à partir d'un substrat textile tel qu'un tissu tissé ayant un revêtement microporeux de polymère de fluorocarbone élastomère. On peut réaliser le substrat en aramide ou en sulfure de polyphénylène ou en fibres de verre. Le polymère élastomère peut être un terpolymère de tétrafluoroéthylène de pentafluoropropène de fluorure de vinylidène. On peut appliquer le revêtement microporeux sous forme d'émulsion aqueuse moussée séchée et broyée mécaniquement.
Patent EP-0420907-B1 (EP)
Inventor: SIWERSSON OLLE
IPC: B65G15/08
Filed: 1989-06-20
Granted: 1993-11-10
Abstract: Un transporteur à bande comprend une bande sans fin (1) dotée de deux éléments d'absorption de force (2, 3) s'étendant sur toute la longueur de la bande. Ces éléments sont chacun reliés à une partie marginale respective de la bande et dépassent du même côté de la bande lorsque celle-ci est droite. Des rouleaux de support sont disposés en vue de supporter la bande le long d'au moins une partie de la trajectoire de défilement. Chaque élément d'absorption de force (2, 3) est relié à sa portion marginale de bande par l'intermédiaire d'une partie articulée permettant audit élément de tourner sur environ plus ou moins 90° par rapport à ladite portion marginale de bande, afin de guider la bande autour d'un galet d'inflexion (13) dont l'axe (14) est sensiblement perpendiculaire au plan de la partie de bande transporteuse adjacente, les deux éléments d'absorption de force étant tournés dans la même direction par rapport à la portion marginale de bande respective et situés à sensiblement la même distance de l'axe du galet d'inflexion.
Patent EP-0456857-B1 (EP)
Inventor: BRUECKNER ROLAND DIPL-ING
IPC: H04L25/02
Filed: 1990-05-16
Granted: 1994-11-09
Abstract: A digital signal circuit (DS) is formed from a conductor-individual driver circuit (TR, TRN), a gate circuit (G) and a circuit unit (PF), where the circuit unit (PF) is composed of two compensating paths (PF1, PF2). The compensating paths between the conductors (L1, L2) are designed in such a way that an N-channel CMOS switching transistor (SN) and a diode (DN) are disposed in series in a first compensating path (PF1), while a P-channel CMOS switching transistor (SP) and a diode (DP) are disposed in series in a second compensating path (PF2). Due to corresponding operating potential states on the conductors (L1, L2) and the associated control pulse strings for the main drivers (HA1, HA2), one compensating path (PF1, PF2) becomes conductive in each case during the changeover of the complementary conductor potential (VDD, DG) on the conductors (L1, L2) and effects a potential compensation on the conductors. The diodes (DN, DP) connected in each case in series to the switching transistors (SN, SP) in each case prevent a short-circuit between the conductors (L1, L2) connected to different operating potential sources (VDD, DG). <IMAGE>
Patent EP-0427920-B1 (EP)
Inventor: OLIVIERI OLIVIERO
IPC: A63C1/30
Filed: 1990-07-20
Granted: 1994-06-22
Abstract: An ice skate has a support (2) and a skid blade (3) which can be coupled together in bayonet-like relationship (8,9) and employs means (12 to 19) of locking the coupling incorporated to the support (2) and actuatable manually from the exterior thereof.
Patent EP-0392645-B1 (EP)
IPC: B29C45/22
Filed: 1990-04-06
Granted: 1993-08-25
Abstract: The invention relates to a method for producing multicomponent injection moulded parts, in which individual components of the plastic are fed to an injection head nozzle (33) via separately arranged injection cylinders (10, 20). In order to obtain a method and an apparatus for carrying out the invention, in which the production of high-quality multicomponent injection moulded parts is made possible by simple constructional means and in such a way that maintenance is easy and operationally required interruptions in operation can be managed reliably, it is proposed that the quantities of the individual components of the plastic are metered steplessly and independently of one another when feeding to the injection head nozzle (33) and that the temperature of the plastic is pre-set in a first stage after leaving the individual injection cylinders (10, 20) and is subsequently set in a second stage immediately before entry into the injection head nozzle (33). <IMAGE>
Patent EP-0431711-B1 (EP)
Inventor: LOECK KARSTEN ING
IPC: C25D13/14
Filed: 1990-11-15
Granted: 1993-10-27
Abstract: The invention relates to a process and an apparatus for anodic or cathodic painting of hollow bodies, particularly cans such as drink cans or the like, using a water-soluble paint as electrolyte liquid. The latter is in contact with the cathode or anode and is fed in at least one uninterrupted jet, which produces a conducting connection, to the surfaces of the hollow body which form the anode or cathode. 
<??>In order to be able to coat hollow bodies in large numbers per unit time with such a process, the invention proposes that the hollow bodies (1) are pushed with the opening (3) down over an electrically conducting grid (4), the paint being flooded in or over the hollow bodies in jets rising up through the free spaces between the grid or grating rods from below and the entire inside and outside surface of the hollow bodies being covered with a continuous layer in the process. 
<IMAGE>
Patent EP-0404488-B1 (EP)
Inventor: BANK GRAHAM
IPC: H04R9/00
Filed: 1990-06-18
Granted: 1994-08-24
Abstract: A ribbon transducer has its ribbon (10) which is held at each end made capable of lateral movement for adjustment purposes by providing a plurality of traverse cross-suspension elements (12) to which the ribbon is secured, with each of these cross-suspension elements being capable of transverse displacement, for example by rotation of mounting pillars (14a, 14b).
Patent EP-0392923-B1 (EP)
Title: Palisade constituted of profile elements
IPC: E01F8/00
Filed: 1990-04-11
Granted: 1992-08-12
Abstract: Palisade enabling unauthorised billposting to be prevented. According to the invention, the palisade is formed from the end-to- end assembly of several elements (11) of the same profile type, preferably V-shaped, comprising, on its longitudinal edges, grooves (12) shaped so that they can be assembled with other similar grooves.   The assembled profile elements may be fitted into bases made of relatively solid material. <IMAGE>
Patent EP-0406164-B1 (EP)
Title: Device for dosing of dry and/or powdery bulk material, particularly of dye in powder form
IPC: G01G13/00
Filed: 1990-06-19
Granted: 1992-10-07
Abstract: A device (1) serves for dosing dry and powdery bulk material, for example dye powder, within a laboratory dyeing line for textiles. The device (1) has a dispensing container (8) which possesses a closable outlet (9) in its lower region. The device includes, furthermore, a balance (10) which can be fed from the outlet (9) of the container (8), for example by a rotating conveyor means, and which is intended for the respective quantity to be dosed. At the same time, the outlet (9) is arranged on the underside of the container (8), and, as a closure, there is an upwardly tapering valve body (12) which can be displaced vertically downwards, can be driven in rotation, rotates in its open position and carries means for conveying the material in the direction of the outlet orifice (14), that is to say performs a double function. 
<IMAGE>
Patent EP-0456660-B1 (EP)
Inventor: KLEISLE JAMES R
IPC: F16L11/12
Filed: 1990-01-02
Granted: 1994-10-12
Abstract: An early warning system for a material transfer system having an area to be monitored for internal wear caused by erosive flow action between the area and a transfer material. An inner container or conduit defines the monitored surface area and has an inner surface (200, 300, 600, 700) in contact with the transfer material and an outer surface opposite the inner surface. An outer layer (203, 303, 603, 703) or container surrounds the inner surface and is associated with the outer surface of the inner container. The inner container is colored to contrast with the transfer material. Alternatively, a colored layer and/or a conductor (206, 207, 302, 307, 308, 611, 616, 706, 711, 713) are located between the inner layer and outer layer. The colored container or colored layer indicates wear by an eroded area which can be visually noticed through the outer translucent layer. The conductor indicates wear by the discontinuity which is created by the wearing away of the conductor by the transfer material at the wear-through point.
Patent EP-0454777-B1 (EP)
Inventor: HOLOCH GERHARD
IPC: H04N11/00
Filed: 1990-01-13
Granted: 1994-06-08
Abstract: To obtain an improved PAL-compatible television system with reduced crosstalk between luminance and chrominance spectra, which can be adapted to existing terrestrial channels, the luminance signal spectrum is split on the emission side into a low-frequency part Y1 and a high-frequency part Y2 which is modulated onto a carrier. This modulation is effected in such a way that the spectrum of the resultant modulation signal Y*2 lies in a region of the three-dimensional PAL spectrum which is virtually free of useful signal spectra within the given channel width. The modulation signal Y*2 is transmitted with the low-frequency par Y1 of the luminance signal spectrum in the form of data concerning the luminance Y in the PAL-C signal. On the reception side, an improved television receiver filters out the modulation signal Y*2 from the received PAL-C signal and demodulates it. The signal so obtained, which corresponds to the high frequency part Y2 of the luminance signal spectrum, is added to the low-frequency part Y1 of the luminance signal spectrum separated from the received PAL-C signal. A conventional PAL receiver processes only the low-frequency part Y1 of the luminance signal and is not subject to interference by the modulation signal Y*2 transmitted with the latter.